I played volleyball at noon hour and decided I would eat lunch after the game.
A mistake. After is too late, even with a whole Gatorade in my system!!!
I was nasty queasy. I came very close to barfing in the workplace.
I had to get gingerale to help calm down my system. It's amazing (or psychosomatic, frankly, I don't care), but after the first sip, the queasiness receded.